3655080320

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 8890352640

約数和(自身を除く): 5235272320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 193, 233, 254, 320, 386, 466, 508, 635, 640, 772, 932, 965, 1016, 1165, 1270, 1544, 1864, 1930, 2032, 2330, 2540, 3088, 3728, 3860, 4064, 4660, 5080, 6176, 7456, 7720, 8128, 9320, 10160, 12352, 14912, 15440, 16256, 18640, 20320, 24511, 24704, 29591, 29824, 30880, 37280, 40640, 44969, 49022, 59182, 61760, 74560, 81280, 89938, 98044, 118364, 122555, 123520, 147955, 149120, 179876, 196088, 224845, 236728, 245110, 295910, 359752, 392176, 449690, 473456, 490220, 591820, 719504, 784352, 899380, 946912, 980440, 1183640, 1439008, 1568704, 1798760, 1893824, 1960880, 2367280, 2878016, 3137408, 3597520, 3787648, 3921760, 4734560, 5711063, 5756032, 7195040, 7843520, 9469120, 11422126, 14390080, 15687040, 18938240, 22844252, 28555315, 28780160, 45688504, 57110630, 91377008, 114221260, 182754016, 228442520, 365508032, 456885040, 731016064, 913770080, 1827540160, 3655080320]

約数ペア:

[(1, 3655080320), (2, 1827540160), (4, 913770080), (5, 731016064), (8, 456885040), (10, 365508032), (16, 228442520), (20, 182754016), (32, 114221260), (40, 91377008), (64, 57110630), (80, 45688504), (127, 28780160), (128, 28555315), (160, 22844252), (193, 18938240), (233, 15687040), (254, 14390080), (320, 11422126), (386, 9469120), (466, 7843520), (508, 7195040), (635, 5756032), (640, 5711063), (772, 4734560), (932, 3921760), (965, 3787648), (1016, 3597520), (1165, 3137408), (1270, 2878016), (1544, 2367280), (1864, 1960880), (1930, 1893824), (2032, 1798760), (2330, 1568704), (2540, 1439008), (3088, 1183640), (3728, 980440), (3860, 946912), (4064, 899380), (4660, 784352), (5080, 719504), (6176, 591820), (7456, 490220), (7720, 473456), (8128, 449690), (9320, 392176), (10160, 359752), (12352, 295910), (14912, 245110), (15440, 236728), (16256, 224845), (18640, 196088), (20320, 179876), (24511, 149120), (24704, 147955), (29591, 123520), (29824, 122555), (30880, 118364), (37280, 98044), (40640, 89938), (44969, 81280), (49022, 74560), (59182, 61760)]